A detailed solution that addresses all of the stakeholder's equities in the PNT space would be welcome. It is, however, a very long-standing issue that has bee

A detailed solution that addresses all of the stakeholder's equities in the PNT space would be welcome. It is, however, a very long-standing issue that has been addressed by some of the best minds in physics and technology, with many billions of dollars available to them. Do you have any suggestions?